Bisley single six

[Mac1978]

Stumbled on a Bisley .32hr. It's in great shape, fixed sight, no flutes,but no box. What's it worth? I've been craving one for a long time for a walkabout gun, but don't want to bang it up if it's not the right one for that. Thanks

 

[contender]

Blue or stainless? Rollmarked cylinder I assume.
If it's a blued gun, and has the rollmarked cylinder, with a 6-1/2" bbl, the model may be RB-32W. If so,,, in very good shape, no box & all would make that gun about $600. They are kinda rare & desirable.